Koffing fires multiple large glob of sludge from its mouth at the opponent one at a time, or Koffing fires a ball of brown sludge from its mouth at the opponent. When the ball of sludge hits the opponent, it explodes.

Shuckle fires a stream of brown sludge from its mouth at the opponent and the sludge explodes on impact, or Shuckle pulls its arms into its shell and two streams of brown sludge is released from the holes in its shell at the opponent. The sludge explodes on impact.

Palpitoad extends its long tongue and starts to spin around in the air. As it does, its tongue starts to glow yellow. As it swings all the way around, the yellow glow fades and a ball of brown sludge forms in front of Palpitoad's tongue. Palpitoad then swings fully around and throws the ball of sludge at the opponent. When the sludge makes contact, it explodes.